CN202508736U - 一种高灵敏度的电梯光幕 - Google Patents
一种高灵敏度的电梯光幕 Download PDFInfo
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- CN202508736U CN202508736U CN2011205661021U CN201120566102U CN202508736U CN 202508736 U CN202508736 U CN 202508736U CN 2011205661021 U CN2011205661021 U CN 2011205661021U CN 201120566102 U CN201120566102 U CN 201120566102U CN 202508736 U CN202508736 U CN 202508736U
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- light curtain
- elevator
- receptor
- projector
- infrared
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- Elevator Door Apparatuses (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011205661021U CN202508736U (zh) | 2011-12-30 | 2011-12-30 | 一种高灵敏度的电梯光幕 |
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CN2011205661021U CN202508736U (zh) | 2011-12-30 | 2011-12-30 | 一种高灵敏度的电梯光幕 |
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CN202508736U true CN202508736U (zh) | 2012-10-31 |
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CN2011205661021U Expired - Lifetime CN202508736U (zh) | 2011-12-30 | 2011-12-30 | 一种高灵敏度的电梯光幕 |
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CN (1) | CN202508736U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110363900A (zh) * | 2019-08-16 | 2019-10-22 | 安徽慧通轨道交通研究院有限公司 | 一种用于轨道交通的闸机和控制方法 |
CN116142935A (zh) * | 2022-12-30 | 2023-05-23 | 杭州优迈科技有限公司 | 电梯光幕的扫描方法、装置和电梯光幕系统 |
-
2011
- 2011-12-30 CN CN2011205661021U patent/CN202508736U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110363900A (zh) * | 2019-08-16 | 2019-10-22 | 安徽慧通轨道交通研究院有限公司 | 一种用于轨道交通的闸机和控制方法 |
CN116142935A (zh) * | 2022-12-30 | 2023-05-23 | 杭州优迈科技有限公司 | 电梯光幕的扫描方法、装置和电梯光幕系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 315800 Zhejiang city of Ningbo province Beilun Daqi Longtan Road No. 51, building 1, No. 1 Patentee after: Ningbo microscience Au Optronics Co Address before: 315800 No. 36, Jinggang Mountain Road, Ningbo economic and Technological Development Zone, Zhejiang, China Patentee before: Ningbo Weco Elevator-Optical Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 315800 No.1, building 1, 88 daqihulin Road, Beilun District, Ningbo City, Zhejiang Province Patentee after: NINGBO WECO OPTOELECTRONICS Co.,Ltd. Address before: 315800 No.1, building 1, No.51 Longtanshan Road, Daqi, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO WECO OPTOELECTRONICS Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121031 |